000
FZNT02 KNHC 080345
HSFAT2

HIGH SEAS FORECAST 
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SUN AUG 08 2010

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT.

SECURITE 

ATLANTIC BETWEEN 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND 
GULF OF MEXICO

SYNOPSIS VALID 0000 UTC SUN AUG 08.
24 HOUR FORECAST VALID 0000 UTC MON AUG 09.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 10.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM COLIN NEAR 29.7N 65.6W 1012 MB AT 0300 UTC AUG 
08 MOVING N NE OR 015 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER
WITHIN 90 NM E SEMICIRCLE. HIGHEST SEAS 15 FT.
.24 HOUR FORECAST TROPICAL STORM COLIN NEAR 32.4N 65.5W. MAXIMUM
SUSTAINED WINDS 40 KT GUSTS 50 KT. LITTLE CHANGE IN RADIUS OF 
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. HIGHEST  
SEAS TO 17 FT.
.48 HOUR FORECAST TROPICAL STORM COLIN NEAR 38.1N 62.6W. MAXIMUM
SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS 
AND SEAS 12 FT OR GREATER WITHIN 110 NM NE QUADRANT...140 NM SE 
QUADRANT...45 NM SW QUADRANT AND 30 NM NW QUADRANT WITH SEAS TO 
19 FT.
.72 HOUR FORECAST POST-TROPICAL EXTRATROPICAL COLIN NEAR 47.5N
50.0W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.

.SYNOPSIS AND FORECAST.

.ATLC...EXCEPT AS NOTED IN WARNINGS...OVER FORECAST WATERS 
WITHIN 180 NM E AND 60 NM W SEMICIRCLES WINDS 20 TO 33 KT. SEAS 
TO 12 FT.
.24 HOUR FORECAST...EXCEPT AS NOTED IN WARNING...OVER FORECAST 
WATERS WITHIN 180 NM E SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO
12 FT. ELSEWHERE N OF 30N BETWEEN 62W AND 67W S TO SW WINDS TO 
20 KT. SEAS LESS THAN 8 FT. 
.30 HOUR FORECAST CONDITIONS MOVED N OF AREA.

.ATLC TROPICAL WAVE FROM 24140W TO LOW NEAR 21N41W 1011 MB TO 
13N40W MOVING NW AT 15 KT. WITHIN 180 NM NE SEMICIRCLE OF LOW 
PRES WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE FROM 20N TO 26N 
BETWEEN 27N AND 45W NE TO E WINDS 20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 21N46W
1010 MB. WITHIN 300 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...NEAR 22N50W. 
WITHIN 240 NM NE SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
ELSEWHERE FROM 22N TO 27N NE TO E WINDS 20 KT. SEAS TO 9 FT.

.CARIBBEAN FROM 15N TO 19N W OF 85 E TO SE WINDS TO 20 KT. SEAS
LESS THAN 8 FT. FROM 12N TO 16N BETWEEN 69W AND 76W E WINDS TO
20 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 15N TO 19N W OF 84W E TO SE WINDS TO 20 
KT. SEAS LESS THAN 8 FT. FROM 13N TO 15N BETWEEN 69W AND 81W E 
WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 15N TO 19N W OF 84W E TO SE WINDS TO 20 
KT. SEAS LESS THAN 8 FT. 

.GULF OF MEXICO 36 HOUR FORECAST S OF 23N BETWEEN 87W AND 91W E 
TO SE WINDS TO 20 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 22N TO 24N BETWEEN 90W AND 94W E TO SE 
WINDS TO 20 KT. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

$$
.FORECASTER AGUIRRE. TROPICAL PREDICTION CENTER.